1-) What are you excited to do?
I am excited to do something.
2-) Where were you disappointed to have seen?
I was disappointed to have seen somewhere.
3-) What do you want to eat?
I want to eat something
or
I want something to eat.(Which one is better?)
Do you think that construction of the answers is correct?
" are not very natural questions. " is OK, but "I want to eat ~" is like a textbook answer that no one would actually use in real life. g.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
"What are you excited to do?" and "Where were you disappointed to have seen?" are not very natural questions.
"What do you want to eat?" is OK, but "I want to eat ~" is like a textbook answer that no one would actually use in real life. Depending on the exact circumstances, e.g. whether someone is offering to make you something, you can say e.g.:
"What do you want to eat?"
"A c